diff --git a/guides/prompts-basic-usage.md b/guides/prompts-basic-usage.md
index 51cdb80..9ece7e5 100644
--- a/guides/prompts-basic-usage.md
+++ b/guides/prompts-basic-usage.md
@@ -50,9 +50,6 @@ Here is an example of a prompt that extracts information from a given paragraph.
 Author-contribution statements and acknowledgements in research papers should state clearly and specifically whether, and to what extent, the authors used AI technologies such as ChatGPT in the preparation of their manuscript and analysis. They should also indicate which LLMs were used. This will alert editors and reviewers to scrutinize manuscripts more carefully for potential biases, inaccuracies and improper source crediting. Likewise, scientific journals should be transparent about their use of LLMs, for example when selecting submitted manuscripts.
 
 Mention the large language model based product mentioned in the paragraph above:
-
-The large language model based product mentioned in the paragraph above is ChatGPT.
-
 ```
 
 Output
@@ -245,4 +242,4 @@ Sum: 41
 
 Much better, right? By the way, I tried this a couple of times and the system sometime fails. If you provide a better instruction combined with examples, it might help get more accurate results. 
 
-In the upcoming guides, we will cover even more advanced prompt engineering concepts for improving performance on all these and more difficult tasks.
\ No newline at end of file
+In the upcoming guides, we will cover even more advanced prompt engineering concepts for improving performance on all these and more difficult tasks.